Tuesday, 26 November 2019

WHAT IS AIR POLLUTION?

Air pollution is when unwanted chemicals, gasses, and particles
 enter the air and the atmosphere causing harm to animals and
 damaging the natural cycles of the Earth. 













Natural Causes of Air Pollution. Some sources of air pollution come from nature. These include eruptions of volcanoes, dust storms, and forest fires.

https://climatekids.nasa.gov/air-pollution/


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